Here is my code :
<Grid>
        <telerik:RadDiagram>
            <telerik:RadDiagramShape Position="100,50" Width="100" Height="80" Name="one"/>
            <telerik:RadDiagramShape Position="250,100" Width="100" Height="80" Name="two"/>
            <telerik:RadDiagramShape Position="350,200" Width="100" Height="80" Name="three"/>
            <telerik:RadDiagramConnection Source="{Binding ElementName=one}" Target="{Binding ElementName=three}" ConnectionType="Polyline"/>
        </telerik:RadDiagram>
    </Grid>

The RadDiagramConnection is still Straight,why ?

Attached is the grid layout that has been decided upon, I have worked with the standard WPF DataGrid I was wondering if the attached layout is possible with the GridView.  The Date column would be considered to be a group by and the comments and additional members would span across the three columns.  I know that I can get the desired effect with a single row and row details however the date and time columns would be smaller.

Just wondering if it would be possible to modify the grouping and row layout to get this effect.

Thanks

I am just wondering if the attached layout is possible by changing the group and row layouts of the GridView.

The date field would be the grouping field and the comments and additional members would span the 3 cells.  I know that I can get the desired effect with a single row and a details row however the date and time cells would be smaller.

Can the grouping be placed at the same level as the first row and can data span multiple cells?

Thanks.

Hi,telerik

I have to create chart by code and export into image with legend.
After reading your doc and related threads,unfortunately can't find
right answer how to create legend with code. My question is

1. Add legend into RadCartesianChart by code
    Following is my code.

  
2. Export chart into image with legend
    All sample shows legend is placed outside of chart control.
    Is it possible to export chart with legend ? or Should I go back to outdated RadCharting ?

TIA.

RGDS
Kang



   

Hi,

We are using Telerik controls (2012.3.1129.40) and use theme support. Everything is working fine - user can select theme to use and appearance of application will change, but there are 2 scenarios that cause us headache.

Usecase 1:
I've changed style of control, for example FilteringControl of the RadGridView. In fact I needed small change in layout, so I changed template for the control, but because layout and appearance options in themes are mixed colors are redefined to. Using 'StyleManager.Theme="{x:Static StyleManager.ApplicationTheme}"' trick I can make some parts of the control to look consistent (buttons, listboxes) with other application parts, but there are things like backgroung/border colors defined in the template, that should be changed according to the theme. So from now on, whenever theme is changed FilteringControls look is inconsistent. I could redefine template for all other themes (just to change 3-5 color properties), but how can I specify which template should be used for which theme?

Usecase 2:
We have custom controls, that should match in theme with the rest of application. I accept to 'copy-paste' whole template for another theme just to change 2-3 color properties, but again how can I tell to theme manager which template should be used according to the selected theme?

Thank you

Hi,

I have drawn a MapEllipseGeometry on the Map at 100 km radius. If I then calculate the distance between the centre and the edge I am getting a result of 100.95 km. (I am determining the edge point latitude and longitude by dragging a pin to the edge to get the 2nd )

I am using a method suggested in these forums to calculate the distance between the 2 points.

public static double DistanceBetween(double lat1, double lng1, double lat2, double lng2)
{
    Location northEast = new Location(Math.Max(lat1, lat2), Math.Max(lng1, lng2));
    Location southWest = new Location(Math.Min(lat1, lat2), Math.Min(lng1, lng2));            
    
    LocationRect rect = new LocationRect(northEast, southWest);           
   
    rect.MapControl = new RadMap();           
   
    double distance = Math.Sqrt(rect.Width * rect.Width + rect.Height * rect.Height);           
   
    return distance;
}

This is a about a 1% error, any ideas why this could be the case?

Thanks
Anthony

Is there a way to change the RadDiagramConnection line to be a broken-dashed line ? Something like this ( -------> )

I'm looking though the documentation trying to figure out how far the Nudge command moves an item in a diagram.  I'm also interested in how you can perform a Nudge command programmatically.  Any help would be appreciated, thanks.

I wanted to know is there a way to bind to the header checkbox IsChecked property of the GridViewSelectColumn. I want to add logic that if a selection is made in the grid, change the header checkbox to null.

We have a control where a user can select multiple rows in a RadGridView and we store the selected items. No problem. However, if the user later returns to the control and pops up the grid to select more items, the previous selections are not automatically selected already despite the synchronization code (from another post here - keeps the SelectedItems and another collection synchronized).

So how does one programmatically toggle the IsSelcted for the rows based on the SelectedItems property? When the grid is loaded, the SelectedItems is synchronized with the collection of objects already synchronized, but the GridViewSelectColumn does not display the checkbox as selected so it looks like nothing is selected even though the collection is populated with objects.

I read one post which suggested using a style trigger but that only works if the rows are visible. These grids can have hundreds or thousands of records.

Steve